ES69760U - Quick action valvular device for brake systems (Machine-translation by Google Translate, not legally binding) - Google Patents
Quick action valvular device for brake systems (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES69760U ES69760U ES69760U ES69760U ES69760U ES 69760 U ES69760 U ES 69760U ES 69760 U ES69760 U ES 69760U ES 69760 U ES69760 U ES 69760U ES 69760 U ES69760 U ES 69760U
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- vacuum
- lower chamber
- translation
- legally binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
Quick action valvular device for brake systems, characterized in that it comprises a pressure sensitive element, subjected, on the one hand, to the vacuum existing in a first chamber arranged to be permanently open, and without restriction, to the vacuum brake tube and subjected, on the other hand, to the vacuum that exists in a second chamber arranged to be permanently open and without restriction, to the lower chamber of an associated vacuum brake cylinder; a regulating valve constitutes the only means of communication between the vacuum braking tube and the lower chamber and allows circulation only from the last to the first, to allow evacuation of the lower chamber; a third chamber arranged to be interposed between the lower chamber and the regulating valve; valvular means controlling the opening and closing of the third chamber to the atmosphere, and prepared to be actuated by the pressure-sensitive element, so that they open only when the degree of vacuum in the second chamber is greater than that of the chamber. first chamber in a degree greater than a predetermined proportion; and first and second current restriction means, effective to restrict the flow respectively to the third chamber, from the atmosphere and from the third chamber to the lower chamber, in order to achieve exactly controlled atmospheric air feeds to the lower chamber and to the lower chamber. brake tube. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES69760U ES69760Y (en) | 1958-11-15 | 1958-11-15 | Quick-acting valve device for brake systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES69760U ES69760Y (en) | 1958-11-15 | 1958-11-15 | Quick-acting valve device for brake systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES69760U true ES69760U (en) | 1959-01-16 |
| ES69760Y ES69760Y (en) | 1959-06-01 |
Family
ID=63436752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES69760U Expired ES69760Y (en) | 1958-11-15 | 1958-11-15 | Quick-acting valve device for brake systems |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES69760Y (en) |
-
1958
- 1958-11-15 ES ES69760U patent/ES69760Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES69760Y (en) | 1959-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES212857A1 (en) | Quick release valve | |
| GB957118A (en) | Improvements in or relating to apparatus for vacuum control | |
| ES69760U (en) | Quick action valvular device for brake systems (Machine-translation by Google Translate, not legally binding) | |
| ES370864A1 (en) | Magnetically biased valve device | |
| CH359460A (en) | Three-pressure control valve with release device for indirectly acting compressed air brakes | |
| GB834918A (en) | Improvements relating to vacuum operated braking apparatus | |
| ES215723A1 (en) | Fluid pressure brake apparatus | |
| ES230258A1 (en) | Graduated release type brake controlling valve with improved control reservoir charging control | |
| ES251326A1 (en) | Improvements in distribution valves for devices operated with a pressure agent (Machine-translation by Google Translate, not legally binding) | |
| ES258110A1 (en) | Improvements in and relating to fluid pressure control valve arrangements for compressed air brakes | |
| ES264507A3 (en) | Improvements in the braking power regulators, for pressure air brakes (Machine-translation by Google Translate, not legally binding) | |
| GB992703A (en) | Brake system with control valve | |
| CA565240A (en) | Control valve arrangement for indirectly acting compressed air brakes | |
| ES210849A1 (en) | A remote control system in the valves with membrane closure or other, by variations of pressure of liquids or gases (Machine-translation by Google Translate, not legally binding) | |
| CA662080A (en) | Brake pipe venting control including quick service, vent and pilot valves | |
| ES66310U (en) | Double effect double pneumatic valve (Machine-translation by Google Translate, not legally binding) | |
| GB862472A (en) | Improvements relating to railway vehicle vacuum braking apparatus | |
| CA614288A (en) | Diaphragm controlled air flow limiting valve for engine governing | |
| ES242402A3 (en) | Regulation device and automatic trigger for air fenos. (Machine-translation by Google Translate, not legally binding) | |
| ES217402A1 (en) | Fluid pressure brake apparatus | |
| ES247469A1 (en) | Improvements in the pressure control system in enclosures (Machine-translation by Google Translate, not legally binding) | |
| GB803686A (en) | Improvements in or relating to compressed fluid braking apparatus of the graduated release type, particularly for railway vehicles | |
| ES217598A1 (en) | Braking equipment by pressure fluid (Machine-translation by Google Translate, not legally binding) | |
| ES246659A1 (en) | Improvements in safety valve devices for compressed, vacuum and hydraulic air brakes (Machine-translation by Google Translate, not legally binding) | |
| AU231635B2 (en) | Valve device for venting plumbing traps |